body,
ul,
a,
li {
    padding: 0;
    margin: 0;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
}

.clear:after {
    content: '';
    display: block;
    clear: both;
    height: 0;
    overflow: hidden;
    visibility: hidden;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

#nav {
    padding: 0;
    margin: 0 auto;
    position: relative;
    background-color: #333;
    width: 100%;
    min-width: 1263px;
    display: block;
    height: 70px;
}

#nav .logo {
    text-indent: -9999px;
    float: left;
    width: 240px;
    height: 70px;
    background: url(../img/logo.png) no-repeat;
}

#nav .active {
    background: black;
}

#nav .right li {
    margin: 0;
    cursor: pointer;
    text-align: center;
    width: 100px;
    /* 每个的大小都是自己的大小，这样会在一行显示了 */
    float: left;
    height: 70px;
    line-height: 70px
}

#nav .right li:hover {
    background: black;
}

#nav .right a {
    color: #999;
}

#search {
    background: url(../img/search.jpg) no-repeat center;
    position: relative;
    margin: 0 auto;
    width: 100%;
    height: 600px;
}

#search .search {
    border-radius: 8px;
    padding: 4px;
    width: 580px;
    display: inline-block;
    position: absolute;
    top: 250px;
    left: 400px;
    background: rgba(0, 0, 0, 0.6);
}

#search .btn-search {
    font-weight: bold;
    color: #666;
    font-size: 24px;
    border-radius: 8px;
    width: 120px;
    height: 52px;
    outline: none;
}

#search .txt-search {
    /* 不显示点击显示的外框 */
    outline: none;
    border-radius: 8px;
    width: 446px;
    font-size: 24px;
    height: 52px;
}

#content {
    margin: 30px auto;
    background: gray;
    width: 1236px;
    height: 1200px;
}

#content .title h2 {
    margin-bottom: 10px;
    text-align: center;
    font-size: 30px;
}

#content .title h3 {
    margin-bottom: 20px;
    text-align: center;
    font-size: 14px;
}

#content .tour {
    margin: 12px;
    border: 1px solid #333;
    padding: 4px;
    width: 380px;
}

#content .desc {
    margin: 10px auto;
}

#content .tour .price {
    color: red;
}

#content .price strong {
    font-size: 24px;
}